/*
 * Copyright 2009 Jamie Gennis
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.code.gwt.remoteaction.client;

/**
 * A dummy implementation of the ActionResult interface to allow the
 * {@link ActionExecutionService} and {@link ActionBatchExecutionService}
 * proxies to be generated before any actual action result classes have been
 * generated.
 *
 * Without this class the RpcService proxy generator would complain that there
 * are no instantiable implementations of the ActionResult interface.
 *
 * @author jgennis
 */
class DummyActionResult implements ActionResult {

  private DummyActionResult() {
  }

  public Void getResult() {
    return null;
  }

  public Throwable getException() {
    return null;
  }
}
